TW200517213A - Reversible driven rotating wrench - Google Patents

Reversible driven rotating wrench

Info

Publication number
TW200517213A
TW200517213A TW092132386A TW92132386A TW200517213A TW 200517213 A TW200517213 A TW 200517213A TW 092132386 A TW092132386 A TW 092132386A TW 92132386 A TW92132386 A TW 92132386A TW 200517213 A TW200517213 A TW 200517213A
Authority
TW
Taiwan
Prior art keywords
actuating assembly
switch
driven rotating
receiving channel
wrench
Prior art date
Application number
TW092132386A
Other languages
Chinese (zh)
Other versions
TWI226274B (en
Inventor
tai-zuo Chen
Original Assignee
tai-zuo Chen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by tai-zuo Chen filed Critical tai-zuo Chen
Priority to TW092132386A priority Critical patent/TWI226274B/en
Priority to US10/760,525 priority patent/US6920809B2/en
Application granted granted Critical
Publication of TWI226274B publication Critical patent/TWI226274B/en
Publication of TW200517213A publication Critical patent/TW200517213A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00Spanners; Wrenches
    • B25B13/46Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
    • B25B13/461Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
    • B25B13/462Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
    • B25B13/463Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis a pawl engaging an externally toothed wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

This invention relates to a reversible driven rotating wrench, including: a wrench handle, a driving body, a switch, an actuating assembly, and a positioning member. The wrench handle is provided with a box end at an end thereof, the box end being penetrated with a through hole. A receiving channel is recessively provided at one side of the through hole. The receiving channel is provided therein with the actuating assembly. The actuating assembly is provided with a link member to be controlled by the switch and a pawl guided to move by the link member. The receiving channel and the pawl are provided with a resilient member therebetween so as to provided sufficient positioning effect between the actuating assembly and the switch so as to reduce false operations.
TW092132386A 2003-11-19 2003-11-19 Reversible driven rotating wrench TWI226274B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW092132386A TWI226274B (en) 2003-11-19 2003-11-19 Reversible driven rotating wrench
US10/760,525 US6920809B2 (en) 2003-11-19 2004-01-21 Selective one-way wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW092132386A TWI226274B (en) 2003-11-19 2003-11-19 Reversible driven rotating wrench

Publications (2)

Publication Number Publication Date
TWI226274B TWI226274B (en) 2005-01-11
TW200517213A true TW200517213A (en) 2005-06-01

Family

ID=34568654

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092132386A TWI226274B (en) 2003-11-19 2003-11-19 Reversible driven rotating wrench

Country Status (2)

Country Link
US (1) US6920809B2 (en)
TW (1) TWI226274B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9038507B2 (en) 2007-03-21 2015-05-26 Snap-On Incorporated Dual pawl ratchet mechanism and reversing method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12005549B2 (en) * 2018-06-07 2024-06-11 Snap-On Incorporated Reversing lever

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6945141B2 (en) * 2002-04-22 2005-09-20 Bobby Hu Reversible ratchet type wrench

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9038507B2 (en) 2007-03-21 2015-05-26 Snap-On Incorporated Dual pawl ratchet mechanism and reversing method

Also Published As

Publication number Publication date
US20050103166A1 (en) 2005-05-19
TWI226274B (en) 2005-01-11
US6920809B2 (en) 2005-07-26

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees